package com.xiangxiangjd.serviceImpl;

import com.xiangxiangjd.controller.helper.$;
import com.xiangxiangjd.bean.TrUser;
import com.xiangxiangjd.mapper.TrUserMapper;
import com.xiangxiangjd.service.TrUserService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.xiangxiangjd.bean.result.ResultPage;
import com.xiangxiangjd.controller.model.ApiResultModel;

import org.springframework.stereotype.Service;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* <p>
    * 用户表 服务实现类
    * </p>
*
* @author 肖守凯
* @since 2022-09-19
*/
@Service
public class TrUserServiceImpl extends ServiceImpl<TrUserMapper, TrUser> implements TrUserService {
    /** 添加TrUser
    * @param trUser  前端传进的参数
    * @return 返回统一信息
    */
    @Override
    public ApiResultModel addTrUser(TrUser trUser  ) {
    if(this.save(trUser )){
    return $.success();
    }else{
    return $.error("添加失败");
    }
    }
    /** 编辑跳转页面的回显数据TrUser
    * @param id  前端传进的参数
    * @return 返回实体类
    */
    @Override
    public TrUser selectTrUserByIdTrUser(String id ){
    return this.getById(id);
    }


    /** 编辑TrUser
    * @param trUser  前端传进的参数
    * @return 返回统一信息
    */
    @Override
    public ApiResultModel editTrUser(TrUser trUser  ) {
    if(this.updateById(trUser )){
    return $.success();
    }else{
    return $.error("编辑失败");
    }
    }
    /** 删除一条TrUser
    * @param ids  前端传进的ID
    * @return 返回统一信息
    */
    @Override
    public   ApiResultModel delTrUsers(List ids){

    int i = baseMapper.deleteBatchIds(ids);

    return $.success(i);

    }

    /** 分页查询TrUser
    * @param page  页码
    * @param limit  查几条
    * @param trUser  前端传进的参数
    * @return 返回统一分页信息
    */
    @Override
    public  ResultPage findTrUserByPage(Integer page, Integer limit,TrUser trUser){
    Map<String , Object> paramMap = new HashMap<>();
    page= page==null?1:page;
    limit= limit==null?20:limit;


        paramMap.put("page", (page - 1) * limit);
        paramMap.put("limit", limit);
        paramMap.put("trUser", trUser);
        List<TrUser> list = baseMapper.selectMyPage(paramMap);
        Integer count = baseMapper.countMyPage(paramMap);
        ResultPage<TrUser> resultPage = new ResultPage<>();
        resultPage.setCode(200);
        resultPage.setCount(count);
        resultPage.setMsg("成功");
        resultPage.setData(list);
        return resultPage;
        }
    }
